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CMAC calculation failed with SDK 1.9.1 0

SoC: nRF5340 SDK: nRF Connect SDK 1.9.1 CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1. psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
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0 replies

Started over 3 years ago
by Dan2022
Not Answered
Slides from the Electromaker contest Q&A webinar 0
375 views

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Started over 3 years ago
by Robin M Saltnes
Not Answered
Antenna 0

Forget it, I have found related document and all is clear.
- development
- antenna
- nRF52820
- hardware
553 views

0 replies

Started over 3 years ago
by bob
Not Answered
CTS (clear to send) event/interrupt for Libuarte driver. 0

Hi, I'm pretty new to microcontroller programming so please correct my wrongs. I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
544 views

0 replies

Started over 3 years ago
by EugeneBrod
Not Answered
When i use DFU update app firmwre,The Serial Port always blocking and DK no repose 0

Hello, Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU: Source: Example/Dfu Target: Blinky(about 180 segment) But...
- development
- software
- mesh
- nrf52840
- dfu
621 views

0 replies

Started over 3 years ago
by Kai777

Recent in Nordic blog

Trying OpenWRT Chaos Calmer (15.05 RC3) on Buffalo WZR-600DHP

Jun Qing ZOU

In this post, we try to setup OpenWRT on a Japanese router, Buffalo WZR-600DHP, which has a Atheros AR7161 in side. The officail guide by OpenWRT could be found here: http://wiki.openwrt.org/toh/buffalo…
- 4 Sep 2015
The Art of Pairing

John Leonard

It's an old chestnut the pairing conundrum, how to make it safe and secure yet so simple people aren't left confused and frustrated whilst trying to pair products. Bluetooth Smart currently has 3 pairing…
- 3 Sep 2015
Reprogram the nRF51822 Beacon Kit to work with iOS 8

rvaessen

When I decided to attempt the reprogramming of my nRF51822 Beacon Kit I read several posts related to the task. The information I needed was there but I found it to be a bit scattered. It was difficult…
- 30 Aug 2015

Latest guides

Software and Protocols: How to connect nRF9160 DK to Google Cloud

Marte Myrvold

This project was originally made in an outdated version of NCS, but it has now been updated to NCS v1.5.0. The instructions are the same as before, but the code is different. Disclaimer: This is a student…
- 17 Jul 2019
Mesh Networks: Automating Nordic BLE Mesh Provisioning

Mark Q

Purpose This document will show how to automate the provisioning process for Nordic BLE Mesh nodes using Python scripting. When provisioning nodes using PyACI (Python Application Controller Interface)…
- 8 Jul 2019
Bluetooth low energy: MIDI over Bluetooth LE

Håvard

I implemented parts of the BLE-MIDI service along with a small example application. I wanted to share it here on the blog, in case someone would find it useful. The intended audience is primarily someone…
- 30 Jun 2019
Mesh Networks: Thread Tutorial: Practical guide for device upgrade OTA

AndreasF

This getting started guide is meant as a more detailed practical guide for the Thread Secure DFU Example found on Infocenter which demonstrates upgrade of firmware over the air (OTA). For any questions…
- 7 Jun 2019
Mesh Networks: Zigbee Tutorial: Practical guide for device upgrade OTA

AndreasF

This getting started guide is meant as a more detailed practical guide for the Zigbee OTA (Over the Air) Upgrade Client Example found on Infocenter. If you have any questions regarding Zigbee or Zigbee…
- 27 May 2019
Getting Started : nRF Connect SDK Tutorial series - Part 0 | NCS v1.5.0

Simon

This tutorial uses an outdated version of nRF Connect SDK. We recommend using the latest version of nRF Connect SDK when getting started with development. Please see academy…
- 24 May 2019